• Senior Mechanical Engineer - Energy…

    CMTA, Inc (Fairfax, VA)
    …to become a valuable team member within our Energy Solutions group. The Senior Engineer leads all aspects of performance contracts for our clients, from conception ... repeat business, referrals, and long-term partnerships. + Participate in business development efforts including client meetings, industry events, and proposal … more
    CMTA, Inc (10/03/25)
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  • OPIR Systems Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    OPIR Systems Engineer, Senior The Opportunity: At a certain point, experience -based system design can start to look like clairvoyance. When you've developed so many ... You've evolved your skills into strategy through a long path of sof tware development accomplishments and the curiosity to understand how all of the pieces of an… more
    BOOZ, ALLEN & HAMILTON, INC. (09/29/25)
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  • Senior Ruby Developer (Remote)

    Cognizant (Richmond, VA)
    **Job Overview** We are looking for a highly skilled ** Senior Ruby Developer** with deep expertise in **Ruby on Rails 3.2.x** , **Passenger web server** , and the ... CoffeeScript, Uglifier). This role involves both backend and frontend development , cross-functional collaboration, and integration with modern technologies such as… more
    Cognizant (09/20/25)
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  • Senior Technical Advisor

    HQ USAF and Support Elements (Falls Church County, VA)
    …expert and consultant to the AFMS regarding medical capabilities, requirements, and development through the application of the Joint Capability Integration ... oversight, and resource advocacy for medical capabilities, requirements, and development is relevant and technically sufficient. Responsibilities Serves as a… more
    HQ USAF and Support Elements (10/01/25)
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  • Senior Systems Engineer

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide administration and tier 3 operational support ... onsite position. **Responsibilities** + Provide administration and tier 3 operational support for servers, workstations, and applications in a Windows Active… more
    GovCIO (08/02/25)
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  • Senior Data Scientist

    Humana (Richmond, VA)
    …shaping the future of healthcare through AI excellence. We are seeking a Senior Data Scientist to develop reliable, interpretable, and steerable AI systems. Our goal ... and generative models like LLMs and diffusion models. Ensure responsible development aligned with Humana's ethical standards, focusing on transparency, safety, and… more
    Humana (10/03/25)
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  • Senior Linux System Administrator

    Leidos (Alexandria, VA)
    …maintaining Linux servers using tools such as Ansible, Kickstart etc. + Provide support for troubleshooting from OS to application -level issues + Manage ... (TENA) program at Leidos is looking to add a ** Senior Linux System Administrator** . Our mission is to...and training communities, to increase the speed of the development cycle, to get capabilities to the warfighter more… more
    Leidos (09/26/25)
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  • Ukg Hrco WFM Senior Manager

    Deloitte (Mclean, VA)
    UKG HRCO WFM Senior Manager Are you passionate about helping clients realize their ROI related to technology transformations? Do you love finding the right ... support and solution to ensure success post go-live? Deloitte...WFM cloud applications. + Defines the architecture strategy and development roadmap to align with the organization's business goals… more
    Deloitte (09/13/25)
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  • Senior Manager, Generative-AI Engineering

    Navy Federal Credit Union (Vienna, VA)
    …AI investments. The successful candidate will provide delivery and ongoing support for NFCU's data science, advanced analytics, and augmented intelligence ... strategic goals and Agentic Transformation program objectives. + Partner with senior EDIM, technology product, and engineering leaders to shape and contribute… more
    Navy Federal Credit Union (10/03/25)
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  • Senior Network Administrator

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for a Senior Network Administrator to support the US Courts, this will be a remote position. **Responsibilities** ... methods supporting network/system operations and implement changes to procedures. Consults with support teams, help desks, customers and other technical staff in the… more
    GovCIO (10/02/25)
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